Opened the driver side door on my C4 Coupe today and unfortunately didn't realise how windy it is. The door hinge made a nasty creaking sound, though there is no visible damage. However, now, when I close the door, the latch doesn't click quite as quietly and easily. Normally, the door closes without a slam, but now, unless I push downwards on the door frame, it needs more effort to close. Anyone else had this happen? Would it be an easy adjustment for a dealer garage?